#21686E Color

#21686E is rgb(33, 104, 110) in RGB and hsl(185, 54%, 28%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#21686E

HEX#21686E

RGBrgb(33, 104, 110)

HSLhsl(185, 54%, 28%)

HSVhsv(185, 70%, 43%)

OKLCHoklch(47.7% 0.069 203.2)

CMYKcmyk(70%, 5%, 0%, 57%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21686E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.42:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.27:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #21686E based on color wheel relationships. Click any swatch for its full breakdown.

Base#21686E Complementary#6E2721 Analogous#216E4E Analogous#21416E Triadic#6E2168 Triadic#686E21

Tints & Shades

Lighter tints and darker shades of #21686E, useful for hover states, backgrounds, and text variants.

Tints

#2D8D95 #38B1BC #5AC4CE #81D2D9 #A9E0E5 #D0EEF1

Shades

#1D5C62 #194E52 #154347 #103437 #0D292B #081A1B

Use #21686E in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex